[parted-devel] [PATCH 2/2] test for the bootcode-in-extended-partition fix

[Petr Uzel]

* tests/t2300-dos-label-extended-bootcode.sh: New file.
* tests/Makefile.am (TESTS): Add t2300-dos-label-extended-bootcode.sh.

Signed-off-by: Petr Uzel <petr.uzel at suse.cz>
---
 tests/Makefile.am                          |    1 +
 tests/t2300-dos-label-extended-bootcode.sh |   86 ++++++++++++++++++++++++++++
 2 files changed, 87 insertions(+), 0 deletions(-)
 create mode 100755 tests/t2300-dos-label-extended-bootcode.sh

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 0beedd4..f2de6a6 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -10,6 +10,7 @@ TESTS = \
   t2000-mkfs.sh \
   t2100-mkswap.sh \
   t2200-dos-label-recog.sh \
+  t2300-dos-label-extended-bootcode.sh \
   t3000-constraints.sh \
   t3100-resize-ext2-partion.sh \
   t4000-sun-raid-type.sh \
diff --git a/tests/t2300-dos-label-extended-bootcode.sh b/tests/t2300-dos-label-extended-bootcode.sh
new file mode 100755
index 0000000..5247907
--- /dev/null
+++ b/tests/t2300-dos-label-extended-bootcode.sh
@@ -0,0 +1,86 @@
+#!/bin/sh
+
+# Copyright (C) 2009 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+test_description='Make sure that parted preserves bootcode in extended partition.'
+
+: ${srcdir=.}
+. $srcdir/test-lib.sh
+
+
+N=10M
+prim_part_size=5M
+dev=loop-file
+bootcode=bootcode
+bootcode_size=440
+bootcode_before=bootcode_before
+bootcode_after=bootcode_after
+
+
+test_expect_success \
+	'Create the test file' \
+	'dd if=/dev/null of=$dev bs=1 seek=$N 2>/dev/null'
+
+test_expect_success \
+	'Create msdos label' \
+	'parted -s $dev mklabel msdos > out 2>&1'
+test_expect_success 'Expect no output' 'compare out /dev/null'
+
+test_expect_success \
+	'Create primary partition' \
+	'parted -s $dev mkpart primary 0 $prim_part_size > out 2>&1'
+test_expect_success 'Expect no output' 'compare out /dev/null'
+
+test_expect_success \
+	'Create extended partition' \
+	'parted -s $dev mkpart extended $prim_part_size $N > out 2>&1'
+test_expect_success 'Expect no output' 'compare out /dev/null'
+
+test_expect_success \
+	'Create logical partition' \
+	'parted -s $dev mkpart logical $prim_part_size $N > out 2>&1'
+test_expect_success 'Expect no output' 'compare out /dev/null'
+
+test_expect_success \
+	'Get start of extended partition' \
+	'ep_start=`parted -s $dev unit B print | grep extended | sed -e "s/^ *[[:digit:]]* *\([[:digit:]]*\)B.*$/\1/"`'
+
+test_expect_success \
+	'Prepare fake bootcode' \
+	'rm -rf $bootcode && for char in `seq 1 440`; do echo -n "X" >> $bootcode; done'
+
+test_expect_success \
+	'Install fake bootcode' \
+	'dd if=$bootcode of=$dev bs=1 seek=$ep_start count=$bootcode_size conv=notrunc 2> /dev/null'
+
+test_expect_success \
+	'Save fake bootcode for later comparison' \
+	'dd if=$dev of=$bootcode_before bs=1 skip=$ep_start count=$bootcode_size 2>/dev/null'
+
+test_expect_success \
+	'Unset bootflag for logical partition' \
+	'parted -s $dev set 5 boot of > out 2>&1'
+test_expect_success 'Expect no output' 'compare out /dev/null'
+
+test_expect_success \
+	'Retrieve bootcode after parted operation' \
+	'dd if=$dev of=$bootcode_after bs=1 skip=$ep_start count=$bootcode_size 2>/dev/null'
+
+test_expect_success \
+	'Expect bootcode has not changed' \
+	'compare $bootcode_before $bootcode_after'
+
+test_done
-- 
1.6.3


-- 
Best regards / s pozdravem

Petr Uzel, Packages maintainer
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